Patents by Inventor Stephen B. Lambert

Stephen B. Lambert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Use of a mixture of conjugated and unconjugated solid phase binding reagent to enhance the performance of assays
    Patent number: 5164299
    Abstract: In a solid phase homogeneous or heterogeneous assay for detection or quantitation of an analyte in a biological fluid, use of a combination of unconjugated binding reagent and carrier-conjugated binding reagent immobilized on the solid phase provides enhanced assay performance.
    Type: Grant
    Filed: March 20, 1990
    Date of Patent: November 17, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Stephen B. Lambert